19 lines
518 B
C++
19 lines
518 B
C++
#include <fstream>
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#include <iostream>
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std::string execute(const std::string& command) {
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system((command + " > temp.txt").c_str());
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std::ifstream ifs("temp.txt");
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std::string ret{ std::istreambuf_iterator<char>(ifs), std::istreambuf_iterator<char>() };
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ifs.close(); // must close the inout stream so the file can be cleaned up
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if (std::remove("temp.txt") != 0) {
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perror("Error deleting temporary file");
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}
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return ret;
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}
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int main() {
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std::cout << execute("whoami") << '\n';
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}
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